high tenacity, low elongation,wear resistance ,small difference of matching. Classic V--BeltThe yarn classic v belt get the merits of high tenacity,low elongation,wear resistance ,which is up to 107, and small difference of matching.Length:Z(350-3000 mm )A(400-12000 mm ) B(400-15000 mm )C(990-16000 mm )D(1800-18000 mm )E(3000-18000 mm )V belt are produced under the most rigorous quality control, ...